Run Report
Run #6911b1218e81c: XHProf Run (Namespace=myapp)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
substr310 91.7% 225 0.4% 0 0.0% 20,216 0.7% 5,536 0.2%
Exclusive Metrics for Current Function225 100.0% 0 N/A% 20,216 100.0% 5,536 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension236 76.1% 153 68.0% 0 N/A% 14,312 70.8% 2,864 51.7%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts@118 5.8% 25 11.1% 0 N/A% 568 2.8% 568 10.3%
Symfony\Component\HttpKernel\Bundle\Bundle::parseClassName20 6.5% 14 6.2% 0 N/A% 1,576 7.8% 0 0.0%
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 3.5% 13 5.8% 0 N/A% 568 2.8% 376 6.8%
Symfony\Component\Dotenv\Dotenv::lexValue10 3.2% 8 3.6% 0 N/A% 552 2.7% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders7 2.3% 6 2.7% 0 N/A% 832 4.1% 832 15.0%
Monolog\Utils::canonicalizePath4 1.3% 3 1.3% 0 N/A% 616 3.0% 584 10.5%
getVersionedPath2 0.6% 2 0.9% 0 N/A% 624 3.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.6% 1 0.4% 0 N/A% 568 2.8% 312 5.6%